油茶落花落果成因及防控技术

总结分析了品种、授粉、林龄、气候、土壤、栽培技术、病虫危害、机械损伤等影响油茶落花落果的外界因素与生理因素,同时,提出了合理的品种配置、控制授粉条件、营养平衡调控、病虫害生物防治等油茶保花保果技术。

The Cause of Flower-Fruit Drop in Camellia oleifera and Control Technology

The external and physiological factors cause of flower and fruit drop in Camellia oleifera were analyzed in this paper,including varieties,pollination,forest age,climate,soil,cultivation techniques,pest damage,mechanical in-juries.Variety collocation,pollination conditions control,nutritional balance control,biological control of pests and disea-ses and other techniques were also put forward to reduce flower and fruit drop.